docker安装elk

1.安装docker环境

2.docker pull elasticsearch:6.8.3

  docker pull kibana:6.8.3

  docker pull logstash:6.8.3

  踩坑:期间报错 Error response from daemon: Get https://registry-1.docker.io/v2/    

  原因: 没有连接到可用仓库导致,修改hosts文件即可

  解决办法: https://segmentfault.com/a/1190000016083023?utm_source=tag-newest

3.启动es    docker run  --name elasticsearch -d -p 9200:9200 -v "/opt/minos/esdata":/usr/share/elasticsearch/data  {镜像id}

  踩坑:启动后docker  ps 看不到内容,docker ps -a发现容器被强制关停 查看日志发现max virtual memory areas vm.max_map_count [65530] is too low

  解决办法:

    vi /etc/sysctl.conf
    添加 一行 vm.max_map_count=655360

    加载参数
    sysctl -p
    重启
    dockerr restart {容器id}

  踩坑:报错 elasticsearch Failed to create node environment

  原因:挂载出来的文件夹权限不够导致,chmod 777即可

  参考博文: https://www.cnblogs.com/360minitao/p/11645147.html

4.启动kibana

  先写配置文件 kibana.yml

    # Default Kibana configuration for docker target
    server.name: kibana
    server.host: "0"
    elasticsearch.hosts: [ "http://elasticsearch:9200" ]
    xpack.monitoring.ui.container.elasticsearch.enabled: true

    #汉化(汉化不全,不喜欢可以不配置)
    i18n.locale: zh-CN

  docker run --name kibana --link {es容器id}:{自定义别名} -v /opt/minos/kibana/kibana.yml:/opt/kibana/config/kibana.yml  -p 5601:5601 -d {kibana镜像id}

5.编辑logstash配置文件 

  mkdir /opt/minos/logstash    

  chmod 777 /opt/minos/logstash    

  cd /opt/minos/logstash 

  mkdir conf.d

  vi logstash.yml 

    path.config: /usr/share/logstash/conf.d/*.conf
    xpack.monitoring.elasticsearch.hosts: [ "http://172.16.34.12:9200" ]

  cd conf.d 

  vi logstash.conf

    input{
      file{
        path=>"/opt/minos/logs/minos/minos-platform/minos-platform.log"

        type=>"minos-devops-school"
      }
    }
    output{

      stdout{ } #日志输出到控制台

      #输出到es

      if[type]=="minos-devops-school"{
        elasticsearch{
          hosts=>"172.16.34.12"
        }

      }
    }

  

6.启动logstash

  docker run -it -d -p 5044:5044 -p 5045:5045 --name logstash  -v /opt/minos/logstash/logstash.yml:/usr/share/logstash/config/logstash.yml -v /opt/minos/logstash/conf.d/:/usr/share/logstash/conf.d/ -v /opt/minos/logs:/opt/minos/logs  {logstash镜像id}

 

 

待解决问题:

(1)12环境实施作业平台安装logstash报错:/usr/bin/docker-current: Error response from daemon: oci runtime error: container_linux.go:235: starting container process caused "container init exited prematurely" 原因未知

(2)71环境logstash采集ids的日志不成功,原因未知

(3)es定时清除索引内容,防止磁盘撑满

  1.elk日志按照日期创建索引       https://www.cnblogs.com/zhaojonjon/p/8616756.html

  2.es定时删除索引  采用shell脚本+cron定时任务的方式      https://blog.csdn.net/AriesTina/article/details/86003357

 

posted @ 2021-03-17 10:36  红嘴鲤鱼  阅读(685)  评论(0编辑  收藏  举报